Grist obtained a copy of API’s list of coordinators for the 21 planned rallies, and 15 of them are registered lobbyists, mostly for API or its state-level affiliates.

There have already been three “Energy Citizens” rallies — in Houston, Texas, on Tuesday; in Roswell, N.M., on Thursday; and in Lima, Ohio, on Friday. Others are planned for cities around the U.S. during the rest of the August congressional recess.

Here’s a list of the lobbyists organizing the “grassroots” rallies:

Greensboro, N.C., rally organizer Bill Weatherspoon is a registered lobbyist for API in North Carolina.